Photos of the week

A resident reacts as he attempts to extinguish a fire that broke out at the Kijiji slums in the Southlands estate of Nairobi, Kenya. REUTERS/Thomas Mukoya

President Donald Trump delivers his first State of the Union address to a joint session of Congress inside the House Chamber on Capitol Hill in Washington. REUTERS/Win McNamee/Pool

A "super blood blue moon" is seen during an eclipse at a temple in Bangkok, Thailand. REUTERS/Athit Perawongmetha

Kesha is embraced by fellow singers after they performed "Praying" during the 60th Annual Grammy Awards in New York. REUTERS/Lucas Jackson

Ernestina Lebron looks at her refrigerator while standing in her home, after Hurricane Maria hit the island in September 2017, in Maunabo, Puerto Rico. REUTERS/Alvin Baez

Lava flows from the crater of Mount Mayon Volcano during an eruption in Legazpi city, Albay province, south of Manila, Philippines. REUTERS/Romeo Ranoco

North Korean athletes arrive at the the Olympic Village in Gangneung, South Korea. REUTERS/Kim Hong-Ji

A demonstrator confronts riot police during a rally in defense of the nationalization of lithium reserves in the country, in Santiago, Chile. REUTERS/Pablo Sanhueza

A man stands outside a car parts store hit by shells during the conflict in the port city of Aden, Yemen. REUTERS/Fawaz Salman

Kenyan opposition leader Raila Odinga of the National Super Alliance (NASA) holds a bible as he takes a symbolic presidential oath of office in Nairobi, Kenya. REUTERS/Baz Ratner

Switzerland's Roger Federer poses with the trophy after winning the final against Croatia's Marin Cilic during the Australian Open in Melbourne, Australia. REUTERS/Toru Hanai

An injured man receives medical assistance after a blast in Kabul, Afghanistan. REUTERS/Mohammad Ismail

A view shows peniche houseboats moored and the Eiffel Tower along the flooded banks of the River Seine after days of almost non-stop rain caused flooding in the country in Paris, France. REUTERS/Gonzalo Fuentes

Mohammad Jan, 67, sits beside a cage of partridges in a shop at Ka Faroshi bird market in Kabul, Afghanistan. REUTERS/Mohammad Ismail

Survivors and guests walk inside the barbed wire fences at the former Nazi German concentration and extermination camp Auschwitz, during the ceremonies marking the 73rd anniversary of the liberation of the camp and International Holocaust Victims...more

Members of Kenya's ice hockey team sit on the bench during a practice session in East Africa's only ice rink, in Nairobi, Kenya. REUTERS/Baz Ratner

Stolen oranges are seen in Carmona, Seville, Spain. TWITTER/@EmergenciasSev/via REUTERS

New England Patriots quarterback Tom Brady puts on a hat during Super Bowl LII Opening Night in St. Paul, Minnesota Brace Hemmelgarn-USA TODAY Sports

A man points out a damaged fresco in The Orthodox Church of Saint Athanasios in Leshnica, Saranda, Albania. REUTERS/Florion Goga

The remains of a burnt dinghy boat following a rescue operation by the Libyan Coast Guard is seen in central Mediterranean Sea. According to the Spanish NGO Proactiva Open Arms, the rescue performed by the Libyan Coast Guard took place about 40...more